package com.example.crm.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.example.crm.entity.CustomerCategory;

import java.util.List;

/**
 * 客户分类服务接口
 */
public interface CustomerCategoryService extends IService<CustomerCategory> {
    
    /**
     * 获取所有分类
     */
    List<CustomerCategory> listAllCategories();
} 